diff --git a/code/oRunner.h b/code/oRunner.h
index 08dd8c0..1ed50fe 100644
--- a/code/oRunner.h
+++ b/code/oRunner.h
@@ -29,6 +29,7 @@
 #include "oClass.h"
 #include "oCard.h"
 #include "oDataContainer.h"
+class oListInfo;
 
 enum RunnerStatus {
   StatusOK = 1, StatusDNS = 20, StatusCANCEL = 21, StatusOutOfCompetition = 15, StatusMP = 3,